Urotropine as a ligand for the efficient synthesis of metal-organic frameworks

S. A. Sapchenko; M. O. Barsukova; T. V. Nokhrina; K. A. Kovalenko; D. G. Samsonenko; D. N. Dybtsev; V. P. Fedin

doi:10.1007/s11172-020-2785-8

Urotropine as a ligand for the efficient synthesis of metal-organic frameworks

S. A. Sapchenko, M. O. Barsukova, T. V. Nokhrina, K. A. Kovalenko, D. G. Samsonenko, D. N. Dybtsev, V. P. Fedin^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

7 Scopus citations

Abstract

Urotropine is a cheap and promising ligand for the synthesis of metal-organic frameworks containing uncoordinated nitrogen atoms. The reactions between urotropine, dicarboxylic acids, and zinc(II) or cobalt(II) salts were studied. The optimization of the reaction conditions allows the synthesis of three urotropine-containing metal-organic frameworks, [Zn(ur)(abdc)]• •DMF•H₂O (1, ur is urotropine, abdc²⁻ is 4,4´-diazobiphenyldicarboxylate, DMF is N,N-dimethylformamide), (CH₃ur)[NaCo(dmf)₂(bptc)] (2, CH₃ur+ is N-methylhexa methyl enetetrammonium, bptc⁴⁻ is 2,2´,4,4´-biphenyltetracarboxylate), and [Co₄(dmf)(ur)₂(ndc)₄]•5DMF (3, ndc²⁻ is 2,6-naphthalenedicarboxylate). These compounds were structurally characterized and their thermal and adsorption properties were studied. In the three compounds, urotropine performs diff erent functions, acting as a monodentate ligand (compound 1), a bidentate ligand (compound 3), or a methylammonium counterion (compound 2).

Original language	English (US)
Pages (from-to)	461-469
Number of pages	9
Journal	Russian Chemical Bulletin
Volume	69
Issue number	3
DOIs	https://doi.org/10.1007/s11172-020-2785-8
State	Published - Mar 1 2020

Bibliographical note

Funding Information:
This work was financially supported by the Russian Science Foundation (Project No. 18-13-00203).

Publisher Copyright:
© 2020, Springer Science+Business Media LLC.

Keywords

cobalt
metal-organic frameworks
urotropine
zinc

ASJC Scopus subject areas

General Chemistry

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10.1007/s11172-020-2785-8

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title = "Urotropine as a ligand for the efficient synthesis of metal-organic frameworks",

abstract = "Urotropine is a cheap and promising ligand for the synthesis of metal-organic frameworks containing uncoordinated nitrogen atoms. The reactions between urotropine, dicarboxylic acids, and zinc(II) or cobalt(II) salts were studied. The optimization of the reaction conditions allows the synthesis of three urotropine-containing metal-organic frameworks, [Zn(ur)(abdc)]• •DMF•H2O (1, ur is urotropine, abdc2− is 4,4´-diazobiphenyldicarboxylate, DMF is N,N-dimethylformamide), (CH3ur)[NaCo(dmf)2(bptc)] (2, CH3ur+ is N-methylhexa methyl enetetrammonium, bptc4− is 2,2´,4,4´-biphenyltetracarboxylate), and [Co4(dmf)(ur)2(ndc)4]•5DMF (3, ndc2− is 2,6-naphthalenedicarboxylate). These compounds were structurally characterized and their thermal and adsorption properties were studied. In the three compounds, urotropine performs diff erent functions, acting as a monodentate ligand (compound 1), a bidentate ligand (compound 3), or a methylammonium counterion (compound 2).",

keywords = "cobalt, metal-organic frameworks, urotropine, zinc",

author = "Sapchenko, {S. A.} and Barsukova, {M. O.} and Nokhrina, {T. V.} and Kovalenko, {K. A.} and Samsonenko, {D. G.} and Dybtsev, {D. N.} and Fedin, {V. P.}",

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AU - Sapchenko, S. A.

AU - Barsukova, M. O.

AU - Nokhrina, T. V.

AU - Kovalenko, K. A.

AU - Samsonenko, D. G.

AU - Dybtsev, D. N.

AU - Fedin, V. P.

PY - 2020/3/1

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N2 - Urotropine is a cheap and promising ligand for the synthesis of metal-organic frameworks containing uncoordinated nitrogen atoms. The reactions between urotropine, dicarboxylic acids, and zinc(II) or cobalt(II) salts were studied. The optimization of the reaction conditions allows the synthesis of three urotropine-containing metal-organic frameworks, [Zn(ur)(abdc)]• •DMF•H2O (1, ur is urotropine, abdc2− is 4,4´-diazobiphenyldicarboxylate, DMF is N,N-dimethylformamide), (CH3ur)[NaCo(dmf)2(bptc)] (2, CH3ur+ is N-methylhexa methyl enetetrammonium, bptc4− is 2,2´,4,4´-biphenyltetracarboxylate), and [Co4(dmf)(ur)2(ndc)4]•5DMF (3, ndc2− is 2,6-naphthalenedicarboxylate). These compounds were structurally characterized and their thermal and adsorption properties were studied. In the three compounds, urotropine performs diff erent functions, acting as a monodentate ligand (compound 1), a bidentate ligand (compound 3), or a methylammonium counterion (compound 2).

AB - Urotropine is a cheap and promising ligand for the synthesis of metal-organic frameworks containing uncoordinated nitrogen atoms. The reactions between urotropine, dicarboxylic acids, and zinc(II) or cobalt(II) salts were studied. The optimization of the reaction conditions allows the synthesis of three urotropine-containing metal-organic frameworks, [Zn(ur)(abdc)]• •DMF•H2O (1, ur is urotropine, abdc2− is 4,4´-diazobiphenyldicarboxylate, DMF is N,N-dimethylformamide), (CH3ur)[NaCo(dmf)2(bptc)] (2, CH3ur+ is N-methylhexa methyl enetetrammonium, bptc4− is 2,2´,4,4´-biphenyltetracarboxylate), and [Co4(dmf)(ur)2(ndc)4]•5DMF (3, ndc2− is 2,6-naphthalenedicarboxylate). These compounds were structurally characterized and their thermal and adsorption properties were studied. In the three compounds, urotropine performs diff erent functions, acting as a monodentate ligand (compound 1), a bidentate ligand (compound 3), or a methylammonium counterion (compound 2).

KW - cobalt

KW - metal-organic frameworks

KW - urotropine

KW - zinc

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Urotropine as a ligand for the efficient synthesis of metal-organic frameworks

Abstract

Bibliographical note

Keywords

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